04985219 is referenced by 8 patents and cites 10 patents.

A method for the removal of nitrogen oxides from waste gases by contacting the waste gas with the products of the pyrolytic decomposition of methane containing CH and CH.sub.2 radicals to reduce the nitrogen oxides to nitrogen.

Title
Removal of nitrogen oxides from waste gases
Application Number
7/480083
Publication Number
4985219
Application Date
February 14, 1990
Publication Date
January 15, 1991
Inventor
Philip C Efthimion
Bedminster
NJ, US
Dennis J Helfritch
Flemington
NJ, US
Agent
Kerkam Stowell Kondracki & Clarke
Assignee
Research Cottrell
NJ, US
IPC
C01B 21/00
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